Marysville, Montana Weather
Marysville, Montana — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Marysville, Lewis and Clark County.
Flight conditions near Marysville. Data source: locating…
Soil conditions, frost risk and crop weather for Marysville.
About Marysville, Montana
Marysville breathes the crisp, high-mountain air, a settlement etched into the rugged embrace of the Continental Divide. It lies 16.6 miles north-west of Helena, MT (from Helena, MT: bearing 311°T), and is situated 12.9 miles west-north-west of Helena Valley West Central. Rolling hills, cloaked in the deep greens of pine and fir, give way to steeper slopes that cradle the town, their summits often dusted with snow even into early summer. The Big Blackfoot River, a ribbon of glacial melt and local runoff, rushes past with a persistent, murmuring song, its waters a cool, clear blue that mirrors the vast Montana sky. During late afternoon, the sun, low in the west, casts long, dramatic shadows that stretch and distort the familiar contours of the landscape, imbuing the very earth with a quiet, ancient grandeur. The veins of silver and gold that first drew prospectors to this rugged gulch are now mostly silent, the ghosts of boomtown days lingering in the weathered wood of older buildings and the occasional rusting piece of mining equipment. Marysville, once a bustling hub of hardscrabble fortune seekers, now finds its pulse in a more measured rhythm, sustained by ranching and the quiet allure of its natural surroundings. Visitors are drawn by the promise of clear streams teeming with trout and the expansive, untamed wilderness that spills down from the surrounding peaks, a landscape that whispers of both hardship and enduring beauty. The spirit of perseverance, forged in the crucible of mining and mountain life, still defines the character of Marysville, a subtle strength evident in the steady gaze of its residents and the enduring resilience of its small, hard-won prosperity.
Live animated radar for Marysville and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Marysville, Lewis and Clark County, Montana |
| Coordinates | 46.750493°N, 112.300293°W |
| Timezone | Mountain Time (America/Denver) |
| ZIP Code(s) | 59640 |
| Area Code | 406 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Marysville, Montana Weather Page
This page provides live weather conditions and forecasts for Marysville, Montana, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Marysville includes coordinates 46.750493°N, 112.300293°W, situated in Lewis and Clark County. ZIP code 59640. Telephone area code: 406. Timezone: Mountain Time (America/Denver).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
